山西LECO氧氮氢分析仪供应商

氧氮氢分析仪的优点采用惰气熔融技术，同时测定氧、氮和氢元素含量新设计封闭气路系统，优化气路循环，使氧氮氢测量更准确可采用更廉价的氩气作为载气催化炉温度可调，使氧的测量更加准确气路系统都采用电磁阀控制，新增分段式漏气检测水冷样品加样端口，有效隔绝杂质气体侵入仪器配置和氧、氮、氢测量范围可灵活选择新设计的高灵敏度红外检测池和热导池，有极低的检出限分析时间短脉冲炉功率高达8.5kw，温度3000℃颗粒状样品无需胶囊包裹，使用经济实惠化学试剂及管路隐藏在门后（可移除）强大的分析软件（支持数据和应用报告导出、增加评论区及其他更多功能）。单点和多点校正（线性回归）可采用自来水、冷却循环水机或交换机冷却新设计的产品可用于各类生产控制和实验室。上海禹重实业有限公司致力于提供分析仪，欢迎新老客户来电！山西LECO氧氮氢分析仪供应商

Procedure-SolidSamples：--Instrumentcalibration/driftcorrection.Placethenickelbasketcontainingthecalibration/driftstandardintotheopenportatthetopoftheloadinghead.PresstheAnalyzebuttonontheinstrumentscreenagain,theloadingheadslide-blockwillcloseandthelowerelectrodewillopen.Cleantheupperandlowerelectrodemanually,or,ifapplicable,removethecrucibleandpresstheanalyzebuttontocleanwiththeautomaticcleaner.进口分析仪采购上海禹重实业有限公司致力于提供分析仪，欢迎您的来电哦！

Procedure–Powder/ChipSamplesInstrumentcalibration/driftcorrection.Addapproximately0.05gof***GraphitePowdertoa***GraphiteCrucible.Firmlyplacethecrucibleonthelowerelectrodetiporappropriateautoloaderposition.PresstheAnalyzebuttonontheinstrumentscreen,thelowerelectrodewillcloseandtheanalysissequencewillstartandendautomatically.Repeatsteps3bthrough3iaminimumofthreetimesforeachcalibration/driftstandardused.

SamplePreparationSamplingandsamplepreparationisanimportantissuebecausetraditionalmethodsusedtoobtainsamplesforoxygenandnitrogendeterminationaredifferentfromthoserecommendedforhydrogen,especiallywhensamplingmoltenmetal.Themaindifferenceinsteelsamplingproceduresforoxygen/nitrogenandhydrogenisduetothemobilityofhydrogen.Specialprecautionsmustbeusedwhensamplingforhydrogen.Frommoltensteelandiron,asamplemustbequicklyquenchedincoldwaterandchilledinarefrigerantsuchasliquefiednitrogenoramixtureofacetoneandsolidcarbondioxideinordertoreducelossesofhydrogenfromdiffusion.Lossesofoxygenandnitrogenfromdiffusionarenotaproblem.Asamplethatistakenforhydrogenandchilledinarefrigerantcanalsobeusedforoxygenandnitrogendetermination.However,asamplethatistypicallytakenforoxygenand/ornitrogendeterminationisnotsuitableforhydrogendeterminationduetohydrogenloss(diffusion).Surfacecontaminationmustberemovedbyfilingorlightgrinding,usingcarenottooverheatthesample.上海禹重实业有限公司致力于提供分析仪，竭诚为您服务。

氧氮氢分析仪氧氮氢分析仪是一种用于材料科学领域的仪器，于2016年03月09日启用。技术指标测量范围：ON低氧0.0－300ppmOH低氧0.0－300ppm高氧0.0－2%高氧0.0－2%低氮0.0―300ppm低氢0.0－50ppm高氮0.0－2%高氢0.0－1000ppm灵敏度：氧0.01ppm；氮0.1ppm；氢0.01ppm。主要功能该仪器配置有16位微处理器和两个**的分别检测高氧和低氧的红外检测池。氮和氢通过双重范围的热导检测池测量。分析过程中可自动实现从低范围到高范围的切换。样品在高功率脉冲炉的石墨坩埚中加热可达3000℃以上高温，脉冲炉采用循环水冷却。该仪器具有灵敏度高、性能好、测量范围宽和分析结果准确可靠等优点。ONH-2000氧氮氢分析仪是为快速、准确测定铜、钢、铸铁、合金、钛、镍、钼、锆、陶瓷和其它无机材料中氧、氮、氢的含量而专门设计制造的。上海禹重实业有限公司致力于提供分析仪，期待您的光临！湖南美国LECO分析仪厂家报价

上海禹重实业有限公司是一家专业提供分析仪的公司，欢迎您的来电哦！山西LECO氧氮氢分析仪供应商

736Series:Oxygen/NitrogenbyInertGasFusionThe736familyofElementalAnalyzersisdesignedforroutinemeasurementofoxygenandnitrogencontentofinorganicmaterials,ferrousandnonferrousalloys,andrefractorymaterialsusingtheinertgasfusiontechnique.TheseinstrumentsfeatureourCornerstonebrand®software,acustominterfacedesignedspecificallyfortouch-screenoperation.Developedbycombininglongtermresearchwithcustomerfeedback,thiseasy-to-usesoftwaregivesyoucompleteaccesstoinstrumentcontrol,analysissettings,diagnostics,reporting,andmore—withoutsacrificingvaluablebenchspace.山西LECO氧氮氢分析仪供应商